CN204416539U - Rotary feeding device - Google Patents

Abstract

The utility model discloses a rotatory material feeding unit, include: the lifting platform is arranged on the supporting frame in a sliding manner along the driving direction of the linear driver and is connected to the output end of the linear driver; the rotary driver is arranged on the lifting platform, the middle part of the rotary cross beam is connected with the output end of the rotary driver, the first clamping mechanism is arranged at one end of the rotary cross beam, the second clamping mechanism is arranged at the other end of the rotary cross beam, the first clamping mechanism and the second clamping mechanism are symmetrical about the rotation central line of the rotary cross beam, and the rotation central line of the rotary cross beam is parallel to the driving direction of the linear driver; the rotary feeding device is provided with rotary stations and taking and placing stations which are distributed at intervals along the driving direction of the linear driver, and taking and placing stations which are distributed at intervals along the rotating direction of the rotary beam and are symmetrical about the rotating central line of the rotary beam.

Description

Rotary feeding device

technical field

The utility model relates to mechanical equipment for conveying materials, in particular to a rotary feeding device.

Background technique

As we all know, in the production and assembly process of the machinery manufacturing industry, it is usually necessary to use mechanical devices to transport materials for assembling products. However, many current assembly methods use manipulators to move back and forth to grab and transport materials to realize the transportation of assembled products. materials, so as to achieve the purpose of improving production efficiency and reducing production costs.

However, the structure of the manipulator currently used is very complicated, not only the cost is extremely expensive, but also it needs to perform very complicated actions and numerous steps to complete a cycle of conveying materials, so that a cycle of conveying materials takes a lot of time, resulting in The low efficiency of conveying materials has seriously affected the production efficiency of assembled products, resulting in increased production costs and unable to meet the production capacity needs of enterprises.

Therefore, be badly in need of a kind of rotary feeding device to overcome the above-mentioned existing problems.

Utility model content

The purpose of the utility model is to provide a rotary feeding device with simple and compact structure and low cost, and the rotary feeding device has the advantages of simple action, few steps and short time consumption to complete a cycle of conveying materials.

In order to achieve the above object, the utility model provides a rotary feeding device, including: a support frame, a linear driver, a lifting platform, a rotary driver, a rotating beam, and a first clamping mechanism and a second clamping mechanism for clamping materials , the linear driver is arranged on the support frame, the lifting platform is slid on the supporting frame along the driving direction of the linear driver, and the lifting platform is connected to the output end of the linear driver; the rotating The driver is arranged on the lifting platform, the middle part of the rotating beam is connected to the output end of the rotating driver, the first clamping mechanism is arranged at one end of the rotating beam, and the second clamping mechanism is arranged at the the other end of the rotating beam, and the first clamping mechanism and the second clamping mechanism are symmetrical about the rotation center line of the rotation beam, and the rotation center line of the rotation beam is parallel to the drive of the linear driver Direction; the rotary feeding device has a rotating station and a pick-and-place station distributed along the driving direction of the linear driver, and a reclaiming station and a discharging station distributed along the rotating direction of the rotating beam at intervals position, the linear driver drives the lifting table to drive the first clamping mechanism and the second clamping mechanism to move back and forth between the rotary station and the pick-and-place station, and the pick-up station Symmetrical with the discharge station with respect to the rotation center line of the rotating beam, the rotary driver drives the rotating beam to drive the first clamping mechanism and the second clamping mechanism at the reclaiming station Rotate back and forth with the discharge station.

Preferably, the linear driver is a linear cylinder, and the linear cylinder is vertically arranged on the support frame, and the lifting platform is connected to the output end of the linear cylinder.

Preferably, the rotary driver is a rotary cylinder, the rotary cylinder is arranged on the lifting platform, and the rotation direction of the output end of the rotary cylinder is set along the vertical direction, and the middle part of the rotary beam is connected to the rotary output of the cylinder.

Preferably, the rotary feeding device further includes a rotary positioning component, the rotary positioning component includes a first magnetic switch and a second magnetic switch, the first magnetic switch and the second magnetic switch are spaced apart from the A rotary cylinder, when the rotary driver drives the rotary beam to drive the first clamping mechanism to rotate to the reclaiming station, the magnetic ring in the rotary cylinder triggers the first magnetic switch; the rotary driver When the rotating beam drives the first gripping mechanism to rotate to the discharging station, the magnetic ring in the rotating cylinder triggers the second magnetic switch.

Preferably, the rotation positioning assembly further includes a rotation resistance arm, a first positioning block, a second positioning block, a first adjustment bolt and a second adjustment bolt, and the rotation resistance arm is arranged on the rotation beam and the rotation At least one of the output ends of the driver, the first positioning block and the second positioning block are symmetrically arranged on at least one of the rotating driver and the lifting platform with respect to the rotation center line of the rotating beam, so The first adjusting bolt is threadedly connected to the first positioning block, and the second adjusting bolt is threadedly connected to the second positioning block; the rotary driver drives the rotating beam to drive the first clamping mechanism to rotate to When the material reclaiming station is used, the first adjusting bolt is in contact with one side of the rotating resistance arm along the direction in which the reclaiming station is rotated to the discharging station; the rotating driver drives the rotating When the crossbeam drives the first clamping mechanism to rotate to the discharge station, the second adjusting bolt is in contact with the rotation resistance arm along the direction from the discharge station to the take-up station. The other side.

Preferably, the rotary feeding device further includes a guide sleeve and a guide rod, one of the guide sleeve and the guide rod is vertically arranged on the support frame, and the guide sleeve and the guide rod The other one is vertically arranged on the lifting platform, and the guide rod slides through the guide sleeve.

Preferably, the rotary feeding device further includes a lifting positioning assembly, the lifting positioning assembly includes a trigger block, a first positioning sensor and a second positioning sensor, and the first positioning sensor and the second positioning sensor are vertically The direction is spaced apart on the support frame, the first positioning sensor is located below the second positioning sensor, the trigger block is connected to the lifting platform, and the linear driver drives the lifting platform to drive the When the first clamping mechanism and the second clamping mechanism move to the pick-and-place station, the trigger block triggers the first positioning sensor; the linear driver drives the lifting table to drive the first clamp When the fetching mechanism and the second clamping mechanism move to the rotary station, the trigger block triggers the second positioning sensor.

Preferably, the rotary feeding device further includes a buffer assembly, the buffer assembly includes at least one oil pressure buffer, the oil pressure buffer is vertically arranged on the support frame, and the linear drive drives the When the lifting platform drives the first clamping mechanism and the second clamping mechanism to move to the pick-and-place station, the lifting platform interferes with the oil pressure buffer.

Preferably, the first clamping mechanism includes a first pneumatic finger and two first clamping claws, and the first pneumatic finger is arranged at the end of the rotating beam away from the second clamping mechanism, so The first clamping claws are respectively set at the two drive output ends of the first pneumatic fingers; the second clamping mechanism includes a second pneumatic finger and two second clamping claws, and the second pneumatic fingers are set At the end of the rotating crossbeam away from the first clamping mechanism, the second clamping claws are respectively arranged at two drive output ends of the second pneumatic finger.

Preferably, a material detection sensor is also provided on the support frame, and the material detection sensor faces the reclaiming station.

Compared with the prior art, since the linear driver of the rotary feeding device of the present utility model is arranged on the support frame, the lifting platform is slid on the supporting frame along the driving direction of the linear driver, and the lifting platform is connected to the output end of the linear driver; the rotary driver Set on the lifting platform, the middle part of the rotating beam is connected to the output end of the rotating driver, the first clamping mechanism is set at one end of the rotating beam, the second clamping mechanism is set at the other end of the rotating beam, and the first clamping mechanism and the second The two clamping mechanisms are symmetrical about the rotation centerline of the rotating beam, which is parallel to the driving direction of the linear driver, so that the rotary feeding device of the present invention has the advantages of simple and compact structure and low cost. The rotary feeding device has a rotating station and a pick-and-place station distributed along the driving direction of the linear drive, and a reclaiming station and a discharging station distributed along the rotating direction of the rotating beam at intervals. The linear drive drives the lifting platform to drive The first clamping mechanism and the second clamping mechanism move back and forth between the rotating station and the pick-and-place station. The retrieving station and the discharging station are symmetrical about the rotation center line of the rotating beam. The rotating driver drives the rotating beam to drive the first The clamping mechanism and the second clamping mechanism rotate back and forth between the feeding station and the discharging station. Initially, both the first clamping mechanism and the second clamping mechanism are located at the rotating station, and the first clamping mechanism is located at the reclaiming station, while the second clamping mechanism is located at the discharging station; first, driven by a linear drive The lifting table drives the first clamping mechanism and the second clamping mechanism to move to the pick-and-place station; then, the first clamping mechanism performs the action of clamping the material, and at the same time, the second clamping mechanism performs the action of releasing the material; then, The linear drive drives the lifting table to drive the first clamping mechanism and the second clamping mechanism to move back to the rotary station; then, the rotary drive drives the rotating beam to drive the first clamping mechanism to rotate to the discharging station and drives the second The clamping mechanism rotates to the pick-up station; then, the linear drive drives the lifting platform to drive the first clamping mechanism and the second clamping mechanism to move to the pick-and-place station; then, the first clamping mechanism performs the action of releasing the material, At the same time, the second clamping mechanism performs the action of clamping the material; then, the linear drive drives the lifting platform to drive the first clamping mechanism and the second clamping mechanism to move back to the rotary station; finally, the rotary drive drives the rotating beam Drive the first clamping mechanism to rotate back to the retrieving station and drive the second clamping mechanism to rotate and return to the discharging station; finally complete a cycle of conveying materials. The rotary feeding device of the utility model has the advantages of simple action, few steps and short time consumption to complete a cycle of conveying materials, thereby improving the efficiency of conveying materials, further improving the production efficiency of assembled products, and greatly reducing production costs , and can meet the greater production capacity needs of enterprises.

Description of drawings

Fig. 1 is a perspective schematic view of the combination of the rotary feeding device of the present invention, where the first clamping mechanism and the second clamping mechanism are located at the rotating station, and the first clamping mechanism is located at the retrieving station.

FIG. 2 is a schematic diagram of another viewing angle of FIG. 1 .

Fig. 3 is a front view of Fig. 1 .

Fig. 4 is a left side view of Fig. 3 .

Fig. 5 is a combined stereoscopic view of the rotary feeding device of the present invention when both the first gripping mechanism and the second gripping mechanism are located at the pick-and-place station, and the first gripper mechanism is located at the pick-and-place station.

Fig. 6 is a perspective schematic view of the combination of the rotary feeding device of the present invention, where the first clamping mechanism and the second clamping mechanism are located at the rotating station, and the first clamping mechanism is located at the discharging station.

Fig. 7 is a combined stereoscopic view of the rotary feeding device of the present invention when both the first clamping mechanism and the second clamping mechanism are located at the pick-and-place station, and the first clamping mechanism is located at the discharge station.

detailed description

In order to describe the technical content and structural features of the present utility model in detail, further description will be made below in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 to Fig. 7, the rotary feeding device 100 of the present utility model comprises: support frame 10a, linear drive (not marked in the figure), lifting table 10c, rotary drive (not marked in the figure), rotating beam 10e and for The first clamping mechanism 20 and the second clamping mechanism 30 for clamping materials, the linear driver is arranged on the support frame 10a, the lifting platform 10c is slid on the supporting frame 10a along the driving direction of the linear driver, and the lifting platform 10c is connected to the linear driver The output end of the rotary driver is arranged on the lifting platform 10c, the middle part of the rotating beam 10e is connected to the output end of the rotating driver, the first clamping mechanism 20 is arranged on one end of the rotating beam 10e, and the second clamping mechanism 30 is arranged on the rotating beam 10e the other end, and the first clamping mechanism 20 and the second clamping mechanism 30 are symmetrical about the rotation center line of the rotating beam 10e, and the rotation center line of the rotating beam 10e is parallel to the driving direction of the linear drive, so that the rotation of the utility model The feeding device 100 has the advantages of simple and compact structure and low cost. The rotary feeding device 100 of the present utility model has a rotating station and a pick-and-place station distributed along the driving direction of the linear driver at intervals, and a feeding station and a discharging station distributed along the rotating direction of the rotating beam 10e at intervals, Specifically, in this embodiment, the rotating station is located directly above the pick-and-place station, and the retrieving station is located on the right side of the unloading station (as shown in Figures 1 and 4). The linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move back and forth between the rotating station and the pick-and-place station, and the picking station and the discharging station are about the rotation centerline of the rotating beam 10e Symmetrical, the rotary driver drives the rotating beam 10e to drive the first clamping mechanism 20 and the second clamping mechanism 30 to rotate back and forth between the feeding station and the discharging station, that is, the rotary driver drives the rotating beam 10e to drive the first clamping mechanism 20. The rotation angle from the retrieving station to the unloading station is 180°, and when one of the first clamping mechanism 20 and the second clamping mechanism 30 rotates to the reclaiming station, the first clamping The other of the mechanism 20 and the second clamping mechanism 30 is rotated to the discharging station, and, when in the state shown in Fig. 1 and Fig. 4, the first clamping mechanism 20 is positioned at the picking station, and the second clamping The fetching mechanism 30 is located at the discharging station. Of course, in other embodiments, the fetching station can also be designed to be located at the left side of the discharging station, and details are not repeated here. Initially, as shown in Figure 1 and Figure 4, the first clamping mechanism 20 and the second clamping mechanism 30 are all located at the rotary station, and the first clamping mechanism 20 is located at the reclaiming station, and the second clamping mechanism 30 is located at the discharge station; first, the linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move to the pick-and-place station (as shown in Figure 5); then, the first clamping mechanism 20 performs the action of clamping the material, and at the same time, the second clamping mechanism 30 performs the action of releasing the material; then, the linear drive drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move back to the rotation station (as shown in Figure 1 and Figure 4); then, the rotating beam 10e is driven by the rotary driver to drive the first clamping mechanism 20 to rotate to the discharge station and drive the second clamping mechanism 30 along the arrow A in Figure 1 The indicated direction rotates to the pick-up station (as shown in Figure 6); 7); then, the first clamping mechanism 20 performs the action of releasing the material, and at the same time, the second clamping mechanism 30 performs the action of clamping the material; then, the linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 move back to the rotary station (as shown in Figure 6); finally, the rotating beam 10e is driven by the rotary driver to drive the first clamping mechanism 20 to rotate back to the retrieving station and drive the second clamping mechanism The take-up mechanism 30 rotates back to the discharge station (as shown in Figure 1 and Figure 4); finally completes a cycle of conveying materials. The rotary feeding device 100 of the present invention has the advantages of simple action, few steps and short time-consuming to complete a material conveying cycle. More specifically, as follows:

Wherein, in the present embodiment, the linear actuator is preferably a linear cylinder 10b, and the linear cylinder 10b is arranged on the support frame 10a along the vertical direction, and the lifting table 10c is connected to the output end of the linear cylinder 10b, so that it can be driven by the linear cylinder 10b. The lifting table 10c slides in the vertical direction to drive the first clamping mechanism 20 and the second clamping mechanism 30 to slide between the pick-and-place station and the rotation station in the vertical direction, the action is quick and fast, and the structure is simple and compact .

At the same time, in this embodiment, the rotary driver is a rotary cylinder 10d, and the rotary cylinder 10d is arranged on the lifting platform 10c, and the rotation direction of the output end of the rotary cylinder 10d is set along the vertical direction, and the middle part of the rotary beam 10e is connected to the bottom of the rotary cylinder 10d. The output end, so that the rotating beam 10e can be driven to rotate in the horizontal direction through the rotating cylinder 10d, so as to realize driving the first clamping mechanism 20 and the second clamping mechanism 30 in the feeding station and the discharging station in the vertical direction Rotate between, the action is quick and fast, the structure is simple and compact.

Furthermore, in this embodiment, the rotary feeding device 100 of the present invention also includes a rotary positioning assembly 40, and the rotary positioning assembly 40 includes a first magnetic switch 41 and a second magnetic switch 42, and the first magnetic switch 41 and the second magnetic switch The switch 42 is set at intervals on the rotary cylinder 10d, and the rotary cylinder 10d drives the rotary beam 10e to drive the first clamping mechanism 20 to rotate to the pick-up station (as shown in Figure 1), the magnetic ring in the rotary cylinder 10d triggers the first magnetic Switch 41, when the magnetic ring in the rotary cylinder 10d triggers the first magnetic switch 41, it can enter the next action; the rotary cylinder 10d drives the rotary beam 10e to drive the first clamping mechanism 20 to rotate to the discharge station (as shown in the figure 6), the magnetic ring in the rotary cylinder 10d triggers the second magnetic switch 42, when the magnetic ring in the rotary cylinder 10d triggers the second magnetic switch 42, the next action can be entered, so that the rotary feeding of the present utility model The movement of the device 100 is coherent and compact, thereby ensuring the smooth and quick completion of each material conveying cycle. It should be noted that, in this embodiment, the rotary cylinder 10d is a rotary cylinder with a built-in magnetic ring, and the magnetic ring can move together with the piston of the rotary cylinder 10d, thereby triggering the first magnetic switch 41 or the second magnetic switch 41 through the moving magnetic ring. Two magnetic switches 42 .

Moreover, in this embodiment, the rotation positioning assembly 40 also includes a rotation resistance arm 43, a first positioning block 44, a second positioning block 45, a first adjustment bolt 46 and a second adjustment bolt 47, and the rotation resistance arm 43 is located on For at least one of the rotating beam 10e and the output end of the rotating cylinder, preferably, the rotating interference arm 43 is arranged in the middle of the rotating beam 10e along the horizontal direction vertical to the rotating beam 10e, and the structure is simple and compact, but not limited thereto. The first positioning block 44 and the second positioning block 45 are symmetrically arranged on both sides of the cylinder body of the rotary cylinder 10d with respect to the rotation center line of the rotating beam 10e. Of course, in other implementations, the first positioning block 44 and the second positioning block 45 can also be installed on the lifting platform 10c alone or on the cylinder body of the rotary cylinder 10d and the lifting platform 10c at the same time, so it will not be repeated here. The first adjusting bolt 46 is threadedly connected to the first positioning block 44, and the second adjusting bolt 47 is threadedly connected to the second positioning block 45; the rotating cylinder 10d drives the rotating beam 10e to drive the first clamping mechanism 20 to rotate to the retrieving station ( As shown in Figures 1 and 2), the first adjusting bolt 46 is in contact with the side of the rotating contact arm 43 along the direction in which the reclaiming station rotates to the discharging station (direction indicated by arrow A in Figure 1); When the cylinder 10d drives the rotating beam 10e to drive the first clamping mechanism 20 to rotate to the discharging station (as shown in Figure 6), the second adjusting bolt 47 rotates along the discharging station to the direction of the retrieving station (as shown in Figure 1 The opposite direction indicated by the middle arrow A) interferes with the other side of the rotating conflicting arm 43, thereby ensuring that the first clamping mechanism 20 and the second clamping mechanism 30 can be stably Positioning without exceeding the specified reclaiming station or discharging station due to the inertia of rotation, the structure is more reasonable and safe and reliable. Moreover, the specific positioning positions of the first adjusting bolt 46 and the second adjusting bolt 47 can be flexibly adjusted by rotating the first adjusting bolt 46 and the second adjusting bolt 47 , and the operation is very simple and convenient.

Furthermore, the rotary feeding device 100 of the present utility model also includes a guide sleeve 50a and a guide rod 50b, the guide sleeve 50a is arranged on the support frame 10a along the vertical direction, the guide rod 50b is arranged on the lifting platform 10c along the vertical direction, and the guide rod 50b Slide through the guide sleeve 50a, and in this embodiment, both sides of the lift table 10c are provided with guide rods 50b symmetrical to the output end of the linear cylinder 10b, and the support frame 10a is provided with a corresponding guide sleeve 50a , making the lifting and sliding of the lifting table 10c more stable and smooth, and safe and reliable. Of course, in other embodiments, the guide sleeve 50a can also be arranged on the lifting platform 10c, and the guide rod 50b is correspondingly arranged on the supporting frame 10a, and details will not be repeated here.

Moreover, the rotary feeding device 100 of the present utility model also includes a lifting positioning assembly 60, and the lifting positioning assembly 60 includes a trigger block 61, a first positioning sensor 62 and a second positioning sensor 63, wherein the first positioning sensor 62 and the second positioning sensor Sensors 63 are all preferably photoelectric switches in the present embodiment, and the first positioning sensor 62 and the second positioning sensor 63 are arranged on the support frame 10a at intervals along the vertical direction, and the first positioning sensor 62 is positioned at the side of the second positioning sensor 63. Below, the trigger block 61 is connected to the lifting platform 10c. In this embodiment, the trigger block 61 is specifically arranged at the lower end of the guide rod 50b, and the linear cylinder 10b drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 moves to the pick-and-place station (as shown in Figure 5 or Figure 7), the trigger block 61 triggers the first positioning sensor 62, and when the trigger block 61 triggers the first positioning sensor 62, it can enter the next action; the linear cylinder 10b When driving the lifting table 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to the rotary station (as shown in Figure 1 or Figure 6), the trigger block 61 triggers the second positioning sensor 63, and when the trigger block 61 triggers When the second positioning sensor 63 is reached, the next action can be entered. As a result, the action of the rotary feeding device 100 of the present invention is coherent and compact, thereby ensuring the smooth and rapid completion of each cycle of conveying materials.

Moreover, the rotary feeding device 100 of the present utility model also includes a buffer assembly 70, the buffer assembly 70 includes at least one oil pressure buffer 71, the oil pressure buffer 71 is arranged on the support frame 10a along the vertical direction, and the linear cylinder 10b drives the lifting platform When 10c drives the first clamping mechanism 20 and the second clamping mechanism 30 to move to the pick-and-place station (as shown in Figure 5 or Figure 7), the lifting table 10c is in contact with the oil pressure buffer 71, thereby playing a buffer positioning and protection The function of the lifting platform 10c is to make the first clamping mechanism 20 and the second clamping mechanism 30 move to the pick-and-place station more stably. Preferably, in this embodiment, the support frame 10a is provided with two oil pressure buffers 71 that are symmetrical to the output end of the linear cylinder 10b, so that the resistance force received by the lifting table 10c is more uniform and stable.

Furthermore, in this embodiment, the first clamping mechanism 20 includes a first pneumatic finger 21 and two first clamping claws 22, and the first pneumatic finger 21 is arranged on the end of the rotating beam 10e away from the second clamping mechanism 30 The first clamping jaws 22 are respectively arranged on the two drive output ends of the first pneumatic fingers 21; the second clamping mechanism 30 includes the second pneumatic fingers 31 and two second clamping jaws 32, the second pneumatic fingers 31 Located at the end of the rotating beam 10e away from the first clamping mechanism 20, the second clamping claws 32 are respectively provided at the two drive output ends of the second pneumatic fingers 31, so as to realize the first clamping mechanism 20 and the second clamping Mechanism 30 clamps materials, and the structure is simple and compact. In this embodiment, the material can be a pacifier, but it is not limited thereto, and a first clamping mechanism 20 or a second clamping mechanism 30 can clamp two materials at the same time, of course, the first clamping mechanism 20 And the specific structure of the second clamping mechanism 30, the specific type and quantity of the material to be clamped are not limited thereto, and can also be flexibly designed into corresponding structure, which will not be repeated here.

Furthermore, a material detection sensor 80 is also provided on the support frame 10a. In this embodiment, the material detection sensor 80 is preferably a photoelectric switch, and the material detection sensor 80 faces the reclaiming station, so as to detect the first material located at the reclaiming station. Whether the first clamping mechanism 20 or the second clamping mechanism 30 has clamped materials, so as to ensure that the first clamping mechanism 20 or the second clamping mechanism 30 at the pick-up station can indeed clamp materials and avoid missing materials . Specifically, in this embodiment, each material located at the pick-up station corresponds to a material detection sensor 80, and the first clamping claw 22 of the first clamping mechanism 20 and the sensor 80 of the second clamping mechanism 30 The second clamping claws 32 are provided with grooves 221 and 321 for the light of the material detection sensor 80 to pass through, and the structure is simpler and more reasonable.

In conjunction with the accompanying drawings, the working principle of the rotary feeding device 100 of the present utility model is described in detail:

Initially, as shown in Figures 1 to 4, the first clamping mechanism 20 and the second clamping mechanism 30 are all located at the rotary station, and the first clamping mechanism 20 is located at the reclaiming station, while the second clamping mechanism 30 is located at the discharge station; first, the linear cylinder 10b drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move down from the rotary station (as shown in Figure 1) to the pick-and-place station ( As shown in Figure 5), the trigger block 61 triggers the first positioning sensor 62, thereby entering the next action, that is, the first pneumatic finger 21 drives the two first clamping claws 22 to clamp the material, and at the same time, the second pneumatic finger 31 drives the two second clamping claws 32 to release the material, so that the material can enter the next production process, and the material detection sensor 80 detects whether there is material clamped between the two first clamping claws 22; if the material The detection sensor 80 detects that there is material clamped between the two first clamping jaws 22, and then enters the next action, that is, the linear cylinder 10b drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 by The pick-and-place station (as shown in Figure 5) moves upwards and returns to the rotating station (as shown in Figure 1), then the trigger block 61 triggers the second positioning sensor 63, thereby entering the next action; that is, the rotating beam is driven by the rotating cylinder 10d 10e drives the first clamping mechanism 20 to rotate from the reclaiming station to the discharge station along the direction indicated by the arrow A in Figure 1 and drives the second clamping mechanism 30 to rotate from the discharge station to the discharge station along the direction indicated by the arrow A in Figure 1 The direction of rotation to the pick-up station (as shown in Figure 6), then the rotating anti-arm 43 is in contact with the second adjusting bolt 47 to realize the positioning of the rotating crossbeam 10e, and the magnetic ring in the rotating cylinder 10d triggers the second magnetic switch 42, so as to enter the next action; that is, the linear cylinder 10b drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move down from the rotary station (as shown in Figure 6) to the pick-and-place station ( As shown in Figure 7), the trigger block 61 triggers the first positioning sensor 62, thereby entering the next action; that is, the first pneumatic finger 21 drives the two first clamping claws 22 to release the material, so that the material can enter To the next production process, at the same time, the second pneumatic finger 31 drives the two second clamping jaws 32 to carry out the action of clamping the material, and the material detection sensor 80 detects whether there is any material between the two second clamping jaws 32. Material; if the material detection sensor 80 detects that there is material clamped between the two second clamping jaws 32, it will enter the next action, that is, the linear cylinder 10b drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism. The fetching mechanism 30 moves upwards from the pick-and-place station (as shown in Figure 7) to the rotary station (as shown in Figure 6), and then the trigger block 61 triggers the second positioning sensor 63 to enter the next action; 10d drives the rotating crossbeam 10e to drive the first clamping mechanism 20 to rotate from the unloading station in the opposite direction indicated by the arrow A in Figure 6 back to the retrieving station and drive the second clamping mechanism 30 to move from the reclaiming station along the direction shown in Fig. Rotate in the opposite direction indicated by arrow A in 6 and return to the discharge station, (as shown in Figure 1 or as shown in Fig. 2 ), then the rotating resisting arm 43 is resisting the first adjusting bolt 46 to realize the positioning of the rotating beam 10e, and the magnetic ring in the rotating cylinder 10d triggers the first magnetic switch 41, thereby completing a cycle of conveying materials Cycle, that is, continue to enter the next cycle of conveying materials.

Compared with the prior art, since the linear driver of the rotary feeding device 100 of the present utility model is arranged on the support frame 10a, the lifting platform 10c is slid on the supporting frame 10a along the driving direction of the linear driver, and the lifting platform 10c is connected to the linear driver. Output end: the rotary driver is arranged on the lifting platform 10c, the middle part of the rotating beam 10e is connected to the output end of the rotating driver, the first clamping mechanism 20 is arranged on one end of the rotating beam 10e, and the second clamping mechanism 30 is located on the rotating beam 10e The other end, and the first clamping mechanism 20 and the second clamping mechanism 30 are symmetrical about the rotation center line of the rotating beam 10e, and the rotation center line of the rotating beam 10e is parallel to the driving direction of the linear drive, so that the rotary feeding of the present utility model The device 100 has the advantages of simple and compact structure and low cost. The rotary feeding device 100 of the present utility model has a rotating station and a pick-and-place station distributed along the driving direction of the linear driver at intervals, and a feeding station and a discharging station distributed along the rotating direction of the rotating beam 10e at intervals, The linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move back and forth between the rotating station and the pick-and-place station, and the picking station and the discharging station are about the rotation centerline of the rotating beam 10e Symmetrically, the rotary driver drives the rotating beam 10e to drive the first clamping mechanism 20 and the second clamping mechanism 30 to rotate back and forth between the picking station and the discharging station. Initially, both the first clamping mechanism 20 and the second clamping mechanism 30 are located at the rotating station, and the first clamping mechanism 20 is located at the retrieving station, and the second clamping mechanism 30 is located at the discharging station; first, The linear driver drives the lifting table 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move to the pick-and-place station; then, the first clamping mechanism 20 performs the action of clamping the material, and at the same time, the second clamping mechanism 30 Carry out the action of releasing the material; then, the linear driver drives the lifting table 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move back to the rotary station; then, the rotary driver drives the rotating beam 10e to drive the first The clamping mechanism 20 rotates to the discharging station and drives the second clamping mechanism 30 to rotate to the picking station; then, the linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 to move to the pick-and-place station; then, the first clamping mechanism 20 performs the action of releasing the material, and at the same time, the second clamping mechanism 30 performs the action of clamping the material; then, the linear driver drives the lifting platform 10c to drive the first clamping mechanism 20 and the second clamping mechanism 30 move back to the rotary station; finally, the rotating beam 10e driven by the rotary driver drives the first clamping mechanism 20 to rotate back to the reclaiming station and drives the second clamping mechanism 30 to rotate back to the release position. Material station; finally complete a cycle of conveying materials. The rotary feeding device 100 of the present utility model has the advantages of simple action, few steps and short time-consuming to complete a cycle of conveying materials, thereby improving the efficiency of conveying materials, further improving the production efficiency of assembled products, and greatly reducing production. cost, and can meet the greater production capacity needs of enterprises.

The above disclosures are only preferred embodiments of the present utility model, and of course the scope of rights of the present utility model cannot be limited by this, so equivalent changes made according to the claims of the present utility model still belong to the scope covered by the present utility model .

Claims (10)

1. A rotary feeding device, characterized in that it comprises: a support frame, a linear driver, a lifting table, a rotary driver, a rotating beam and a first clamping mechanism and a second clamping mechanism for clamping materials, the linear The driver is arranged on the support frame, the lifting platform is slid on the supporting frame along the driving direction of the linear driver, and the lifting platform is connected to the output end of the linear driver; the rotary driver is arranged on the The lifting platform, the middle part of the rotating beam is connected to the output end of the rotating driver, the first clamping mechanism is arranged at one end of the rotating beam, and the second clamping mechanism is arranged at the end of the rotating beam the other end, and the first clamping mechanism and the second clamping mechanism are symmetrical about the rotation centerline of the rotating beam, and the rotation centerline of the rotating beam is parallel to the driving direction of the linear driver; the The rotary feeding device has a rotating station and a pick-and-place station distributed along the driving direction of the linear driver at intervals, and a reclaiming station and a discharging station distributed along the rotating direction of the rotating beam at intervals. The linear drive drives the lifting platform to drive the first clamping mechanism and the second clamping mechanism to move back and forth between the rotary station and the pick-and-place station, and the pick-up station and the put-down station The material station is symmetrical with respect to the rotation center line of the rotating beam, and the rotating driver drives the rotating beam to drive the first clamping mechanism and the second clamping mechanism between the reclaiming station and the placing Rotate back and forth between the material stations. 2. The rotary feeding device according to claim 1, wherein the linear actuator is a linear cylinder, and the linear cylinder is vertically arranged on the support frame, and the lifting table is connected to the linear cylinder. output of the cylinder. 3. The rotary feeding device according to claim 1, wherein the rotary driver is a rotary cylinder, the rotary cylinder is arranged on the lifting platform, and the rotation direction of the output end of the rotary cylinder is along the vertical direction It is provided that the middle part of the rotating beam is connected to the output end of the rotating cylinder. 4. The rotary feeding device according to claim 3, further comprising a rotary positioning assembly, the rotary positioning assembly comprising a first magnetic switch and a second magnetic switch, the first magnetic switch and the second magnetic switch The magnetic switches are set at intervals on the rotary cylinder, and when the rotary driver drives the rotary beam to drive the first clamping mechanism to rotate to the pick-up station, the magnetic ring in the rotary cylinder triggers the first A magnetic switch; when the rotary driver drives the rotary beam to drive the first clamping mechanism to rotate to the discharging station, the magnetic ring in the rotary cylinder triggers the second magnetic switch. 5. The rotary feeding device according to claim 4, wherein the rotary positioning assembly further comprises a rotary interference arm, a first positioning block, a second positioning block, a first adjusting bolt and a second adjusting bolt, the The rotation interference arm is arranged on at least one of the rotation beam and the output end of the rotation driver, and the first positioning block and the second positioning block are symmetrically arranged on the rotation center line of the rotation beam. At least one of the rotary driver and the lifting platform, the first adjusting bolt is threaded to the first positioning block, and the second adjusting bolt is threaded to the second positioning block; the rotary driver drives the When the rotating beam drives the first clamping mechanism to rotate to the reclaiming station, the first adjusting bolt is in conflict with the rotation along the direction from the reclaiming station to the discharging station. one side of the arm; when the rotary driver drives the rotary beam to drive the first clamping mechanism to rotate to the discharge station, the second adjusting bolt rotates to the discharge station along the discharge station. The direction of the material station is in conflict with the other side of the rotating conflict arm. 6. The rotary feeding device according to claim 1, further comprising a guide sleeve and a guide rod, one of the guide sleeve and the guide rod is vertically arranged on the support frame, so that The other of the guide sleeve and the guide rod is vertically arranged on the lifting platform, and the guide rod slides through the guide sleeve. 7. The rotary feeding device according to claim 6, further comprising a lift positioning assembly, the lift positioning assembly comprising a trigger block, a first positioning sensor and a second positioning sensor, the first positioning sensor and the The second positioning sensor is arranged on the support frame at intervals along the vertical direction, the first positioning sensor is located below the second positioning sensor, the trigger block is connected to the lifting platform, and the straight line When the driver drives the lifting table to drive the first clamping mechanism and the second clamping mechanism to move to the pick-and-place station, the trigger block triggers the first positioning sensor; the linear driver drives the When the lifting platform drives the first clamping mechanism and the second clamping mechanism to move to the rotary station, the trigger block triggers the second positioning sensor. 8. The rotary feeding device according to any one of claims 1 to 7, further comprising a buffer assembly, the buffer assembly includes at least one oil pressure buffer, and the oil pressure buffer is arranged vertically On the support frame, when the linear driver drives the lifting platform to drive the first clamping mechanism and the second clamping mechanism to move to the pick-and-place station, the lifting platform is in contact with the oil pressure. buffer. 9. The rotary feeding device according to claim 1, wherein the first clamping mechanism comprises a first pneumatic finger and two first clamping claws, and the first pneumatic finger is arranged on the rotating beam Away from the end of the second clamping mechanism, the first clamping jaws are respectively provided at the two drive output ends of the first pneumatic finger; the second clamping mechanism includes a second pneumatic finger and two second pneumatic fingers Two clamping claws, the second pneumatic finger is arranged on the end of the rotating beam away from the first clamping mechanism, and the second clamping claw is respectively arranged on the two drives of the second pneumatic finger output. 10 . The rotary feeding device according to claim 1 , wherein a material detection sensor is further provided on the support frame, and the material detection sensor faces the material taking station. 11 .